Results 61 to 70 of about 4,161 (170)
Chemistry–Methods, Volume 6, Issue 1, January 2026.A high‐pressure shock‐tube facility is developed to investigate high‐temperature chemical‐kinetics for next‐generation combustion systems. The design enables extended test times and integrates multiple optical diagnostics for time‐resolved species detection.
Sulaiman A. Alturaifi +8 more
wiley +1 more source
Direct numerical simulations of autoignition in turbulent two-phase flows
, 2009 Three-dimensional direct numerical simulations (DNS) were carried out to investigate the impact of evaporation of droplets on the autoignition process under decaying turbulence.
Schroll, Peter +3 more
core +1 more source
EnergiesOne promising oxygenate additive being considered as a fuel component for diesel engines is 1-butanol. However, since 1-butanol is characterized, like many other alcohols, by poor autoignition properties and, consequently, a low cetane number, the ...
Hubert Kuszewski, Artur Jaworski
doaj +1 more source
Frontiers in Mechanical Engineering, 2019 There is a wealth of existing experimental data of flames collected using laser diagnostics. The primary objective of this review is to provide context and guidance in interpreting these laser diagnostic data.
Michael J. Evans, Paul R. Medwell
doaj +1 more source
Assessment of Life Safety Risk in Building Fires With an Integrated Fire and Evacuation Model
Discrete Dynamics in Nature and Society, Volume 2026, Issue 1, 2026.This paper presents an integrated simulation methodology that combines fire hazard modeling with pedestrian evacuation analysis to evaluate how tenability conditions affect occupant egress. In the proposed approach, fire scenarios representative of leisure and spa resorts are modeled using the Fire Dynamics Simulator (FDS).
Roberto Bellas +5 more
wiley +1 more source
Energies, 2019 The paper presents the effects made by a fossil diesel–HRD (Hydrotreated Renewable Diesel) fuel blend containing Ethanol (E) or Biodiesel (B) on the combustion process, Indicated Thermal Efficiency (ITE), smoke, and pollutant emissions when running
Gvidonas Labeckas +2 more
doaj +1 more source
Study on Chemical Kinetic Mechanism of Methanol/Ammonia/n‐Heptane for Engine Combustion
International Journal of Energy Research, Volume 2026, Issue 1, 2026.Methanol and ammonia are considered promising low‐carbon fuel blends for engine applications; however, achieving stable ignition under compression–ignition conditions remains challenging. As a result, a small quantity of n‐heptane can be introduced as a highly reactive pilot fuel to initiate the combustion process. In this study a detailed mechanism is
Hua Xiao +7 more
wiley +1 more source
The mechanism by which CH2O and H2O2 additives affect the autoignition of CH4/air mixtures
, 2016 When the fast dissipative time scales become exhausted, the evolution of reacting processes is characterized by slower time scales. Here the case where these slower time scales are of explosive character is considered.
Tingas, Efstathios Al. +4 more
core +1 more source
The autoignition of cyclopentane and cyclohexane in a shock tube
, 2007 Ignition delay times of cyclohexane-oxygen-argon and cyclopentane-oxygen-argon mixtures have been measured in a shock tube, the onset of ignition being detected by OH radical emission. Mixtures contained 0.5 or 1 % of hydrocarbon for equivalence ratios ranging from 0.5 to 2.
Sirjean, Baptiste +6 more
openaire +3 more sources
International Journal of Energy Research, Volume 2026, Issue 1, 2026.Recent fuel economy and stringent emissions concerns have stimulated the use of hydrogen in internal combustion engines and to drive dual‐fuel benefits. This paper explicitly conducted a bibliometric study of scholarly articles on hydrogen enrichment of diverse fuels in compression and spark ignition (SI) engines with dual injection systems (DIS ...
Solomon O. Giwa +2 more
wiley +1 more source